s1e15: Star Trek The Animated Series Season 4 Episodes 81-86 History

Series 1 Folge 15: Die wahre Geschichte des Star Trek TOS
http://www.chakoteya.net/StarTrek/episodes.htm
s4e05 – More Tribbles, More Troubles (#81)
s4e07 – The Infinite Vulcan (#82)
s4e02 – Yesteryear (#83)
s4e01 – Beyond The Farthest Star (#84)
s4e06 – The Survivor (#85)
s4e04 – The Lorelei Signal (#86)